3 piece clamp



FIG. 1 view in perspective;

FIG. 2 view in top plan;

FIG. 3 view in bottom plan;

FIG. 4 view in side elevation as seen from the side opposite of that in FIG. 1;

FIG. 5 view in side elevation as seen from the side opposite of that in FIG. 4;

FIG. 6 view in end elevation as seen from right to left of FIG. 4; and,

FIG. 7 view in end elevation as seen from left to right of FIG. 4. 

The ornamental design for a 3 piece clamp, as shown and described. 